The Romans believed in the existence of the man-wolf, but attributed the phenomenon to magical arts. Petronius has recorded an incident which presents this superstition in a very graphic form. One Niceros, at a banquet given by Trimalchio, relates the following story:—

"It happened that my master was gone to Capua to dispose of some second-hand goods. I took the opportunity, and persuaded our guest to walk with me to our fifth milestone. He was a valiant soldier, and a sort of grim water-drinking Pluto. About cock-crow, when the moon was shining as bright as mid-day, we came amongst the monuments. My friend began addressing himself to the stars, but I was rather in a mood to sing or count them; and when I turned to look at him, lo! he had already stripped himself and laid down his clothes near him. My heart was in my nostrils, and I stood like a dead man; but he made a mark round his clothes, and on a sudden became a wolf. Do not think I jest; I would not lie for any man's estate. But to return to what I was saying. When he became a wolf he began howling, and fled into the woods. At first I hardly knew where I was, and afterwards, when I went to take up his clothes, they were turned into stone. Who then died with fear but I? Yet I drew my sword, and went cutting the air right and left, till I reached the villa of my sweetheart. I entered the court-yard. I almost breathed my last, the sweat ran down my neck, my eyes were dim, and I thought I should never recover myself. My Melissa wondered why I was out so late, and said to me, 'Had you come sooner you might at least have helped us, for a wolf has entered the farm and worried all our cattle; but he had not the best of the joke, for all he escaped, for our slave ran a lance through his neck.' When I heard this I could not doubt how it was, and, as it was clear daylight, I ran home as fast as a robbed innkeeper. When I came to the spot where the clothes had been turned into stone, I could find nothing except blood. But when I got home I found my friend, the soldier, in bed, bleeding at the neck like an ox, and a doctor dressing his wound. I then knew that he was a turnskin; nor would I ever have broke bread with him again, no not if you had killed me."

In Germany many strange stories are told respecting these transformations. The result of wounding a were-wolf generally appears to be that the human shape is speedily resumed, but the injury inflicted remains notwithstanding. One of these stories is to the following effect:—A farmer and his wife were haymaking together, when suddenly the wife requested her husband to throw his hat at any wild beast that might come in his way. She then immediately disappeared. Soon afterwards a wolf was perceived to be swimming across a neighbouring river in the direction of the party of haymakers. The farmer, remembering his wife's injunction, threw his hat at the wolf, which the ravenous beast seized and tore to pieces. One of the men, however, stabbed the wolf with a pitchfork. This dissolved the spell; the wolf-form disappeared, but the dead body of the farmer's wife lay on the ground before the eyes of the astonished spectators!

These transformations are believed, in some instances, to be effected by a mere change of the external covering, like that of the cloud-maidens referred to in chapter I. of the present work. These mythical ladies were said to possess "shirts of swan plumage," by means of which they "transformed themselves into water foul, especially swans." The "frost-giants," Thiassi and Suttungr, had each an "eagle-shirt," in which disguise they warred against the gods. The possession of these feathery garments was essential to their retention of the power of transformation. A variety of myths, fairy stories, etc., have sprung from the supposed capture and marriage of these maidens by men who have discovered them bathing, and stealthily appropriated their magic raiment. These swan-shirts, in the more modern myths, become the supernatural garments of the fairies, mermaids, etc., married to mortals, and without which they find it impossible to leave their husbands and resume their elfic nature.

On the west coast of Ireland the fishermen are loth to kill the seals, which once abounded in some localities, owing to a popular superstition that they enshrined "the souls of thim that were drowned at the flood." They were supposed to possess the power of casting aside their external skins, and disporting themselves in human form on the sea-shore. If a mortal contrived to become possessed of one of these outer coverings belonging to a female, he might claim her and keep her as his bride. This seems to point to the origin of the stories about "mermaids" and some similar sea monsters.

Dr. Hertz gives many examples of the prevalence of the were-wolf superstition in Germany. In some instances the bear occupies the place of the wolf. A girdle made of wolf or bear skin is supposed yet to possess the power of transforming a man into one or other of these animals. The skin of a man who has been hanged is considered equally potent. The girdle must have a buckle which possesses seven tags or tongues, and it is powerless when not affixed to the body. One were-wolf could carry a cow in his mouth. He devoured human beings, too, as well as cattle. He had, however, taught his wife how to treat him when in his lupine form. "She used to unbuckle his belt, and he became a rational man again." The wolf and the murderer were frequently hung on the same gallows, hence the old Saxon name for this structure, varagtreo, or wolf-tree. The mere certain recognition of a were-wolf is generally sufficient to dissolve the spell. In cases of doubt, steel or iron is thrown over the suspected animal. If this be done to a genuine were-wolf, "the skin splits crosswise on the forehead, and the naked man comes out through the opening." Kelly adds, "It frequently happens that the were-wolf is frozen, that is to say, invulnerable by ordinary weapons or missiles. In that case he must be shot with elder-pith, or with balls made of inherited silver." The were-wolf of the eastern portion of the continent of Europe appears to be confounded with the vampire superstition, as in the Sclavonic tongues the same word is used to designate both these mythic monsters.

Baron Langon, in his "Evenings with Prince Cambacérès," relates a story of a vampire, or blood-sucker, named Rafin, on the authority of the celebrated Fouché. The astute chief of the police, if not absolutely imposed upon, was, certainly, much perplexed with the case. He says,—"I gave orders to have Rafin arrested, and he was placed in confinement. I paid him a visit. He was strongly bound, and in spite of his cries, supplications, and resistance, I resolutely plunged into his flesh a surgical instrument, which, without producing any injury, would cause an effusion of blood. When he perceived my object he became furiously irritated, and made inconceivable efforts to attack me. He threatened me with his future revenge; but, heedless of his violence, I thrust the instrument into him. No sooner did the first drop of blood appear than the six old wounds opened afresh. All efforts to stop the bleeding proved fruitless—and Rafin died." Some of the witnesses regarded the affair as a police trick, Fouché says,—"As to myself, I have sifted the matter deeply, and I am perplexed to the last degree. I cannot admit the reality of vampires; yet it is certain that I witnessed the facts I have stated." Two women were said to have pined away and died, owing to their intercourse with this man.

As recently as the year 1718, a solemn judicial enquiry took place at Caithness respecting the sufferings of one William Montgomery, who was reduced to a most miserable condition owing to the "gambols of a legion of cats." In Kirkpatrick Sharpe's introduction to Law's "Memorials," we read that the said Montgomery's man servant averred that the feline disturbers of his master's peace "spoke among themselves." The hypochondriac, at length, driven to desperation, attacked the enemy with "broadsword and axe," and utterly routed the caterwauling conclave, killing some and wounding others. The said cats turned out to be veritable witches, as was proved by the fact that two neighbouring "old women died immediately, and a third lost a leg, which, having been broken by a stroke of the hatchet, withered and dropped off."

It was customary, as recently as the sixteenth century, to punish alleged were-wolves as remorselessly as supposed witches. Many suffered at the stake. Kelly says, on the authority of Boquet (Discours des Sorciers), that "a gentleman, looking out one evening from a window of his château, saw a hunter whom he knew, and asked the man to bring him something on his return from the chase. The hunter was attacked in the plain by a great wolf, and, after a sharp conflict, cut off one of the fore paws with his hunting knife. On his way back he called at the château, and putting his hand into his game bag, to show the gentleman the wolf's paw, he drew out a human hand with a gold ring, which the gentleman at once recognised as his wife's. He looked for her, and found her in the kitchen with one arm concealed under her apron, and, on uncovering it, saw that the hand was gone. The lady was brought to trial, confessed(!), and was burnt at Ryon. Boquet says he had this story from a trustworthy person who had been on the spot a fortnight after the event."

In Denmark, Iceland, Germany, and the North of England, there exist many similar stories, but they are more or less connected with witchcraft, with which, indeed, they seem to have much in common. The chief feature is the transformation of a man into a horse, by a woman throwing a magic halter over his head while he is lying in bed. The woman, who is a disguised witch, then mounts the horse and gallops to the trysting place, where her compeers meet to revel. If the man-horse can contrive to slip the magic bridle from his head, and throw it over that of the woman, she is suddenly transformed into a mare, and in turn is ridden almost to death by her previous victim. One witch-mare, at Yarrowfoot, a few years ago, according to Mr. Henderson, was found afterwards to be shod in the usual manner, and sold to her own husband, who, on removing the bridle, saw standing before him his wife, with a horseshoe nailed to each hand and foot! Glanvil, in his "Saducismus Triumphatus," relates an instance in which a "great army of witches" was charged with performing this horse transformation feat on a large scale, at Blocula, in Sweden, in 1669.